White-lipped snail
…a large species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Helicidae. The only other species in the genus is Cepaea nemoralis. Cepaea hortensis has a shell up to 22 mm (1 in) in diameter, tending to be slightly smaller than C. nemoralis. The umbilicus is closed in adults, but…